TW200627778A - A method and a system of a half-controlled silicon control rectifier - Google Patents

A method and a system of a half-controlled silicon control rectifier

Info

Publication number
TW200627778A
TW200627778A TW094101593A TW94101593A TW200627778A TW 200627778 A TW200627778 A TW 200627778A TW 094101593 A TW094101593 A TW 094101593A TW 94101593 A TW94101593 A TW 94101593A TW 200627778 A TW200627778 A TW 200627778A
Authority
TW
Taiwan
Prior art keywords
controlled silicon
control rectifier
control
silicon control
detecting
Prior art date
Application number
TW094101593A
Other languages
Chinese (zh)
Inventor
Chui-Min Tai
Cheng-Te Chen
Original Assignee
Delta Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Delta Electronics Inc filed Critical Delta Electronics Inc
Priority to TW094101593A priority Critical patent/TW200627778A/en
Priority to US11/102,823 priority patent/US7173834B2/en
Priority to DE102005016844A priority patent/DE102005016844A1/en
Priority to JP2005125520A priority patent/JP2006204080A/en
Publication of TW200627778A publication Critical patent/TW200627778A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/162—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration
    • H02M7/1623—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration with control circuit

Abstract

A method and a system of a half-controlled silicon control rectifier for achieving efficiency of soft: start by using a first detecting unit detecting zero cross point of a three-phase current of its input, a second detecting unit detecting DC (direct current) bus, and a control unit controlling a half-controlled silicon control rectifier unit by software control. But only using a complex integrated circuit achieves soft start by hardware control.
TW094101593A 2005-01-19 2005-01-19 A method and a system of a half-controlled silicon control rectifier TW200627778A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW094101593A TW200627778A (en) 2005-01-19 2005-01-19 A method and a system of a half-controlled silicon control rectifier
US11/102,823 US7173834B2 (en) 2005-01-19 2005-04-11 Half-controlled silicon-controlled rectifying system and method thereof
DE102005016844A DE102005016844A1 (en) 2005-01-19 2005-04-12 System and method with a silicon rectifier
JP2005125520A JP2006204080A (en) 2005-01-19 2005-04-22 Half-controlled/silicon-controlled rectifying system and its method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094101593A TW200627778A (en) 2005-01-19 2005-01-19 A method and a system of a half-controlled silicon control rectifier

Publications (1)

Publication Number Publication Date
TW200627778A true TW200627778A (en) 2006-08-01

Family

ID=36650673

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094101593A TW200627778A (en) 2005-01-19 2005-01-19 A method and a system of a half-controlled silicon control rectifier

Country Status (4)

Country Link
US (1) US7173834B2 (en)
JP (1) JP2006204080A (en)
DE (1) DE102005016844A1 (en)
TW (1) TW200627778A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113381625A (en) * 2021-08-13 2021-09-10 天津飞旋科技股份有限公司 Soft start rectification circuit, control panel, control method and frequency converter

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407348A (en) * 1964-03-27 1968-10-22 Lear Siegler Inc Logic and control circuit
US3364412A (en) * 1964-11-17 1968-01-16 Smith Corp A O Polyphase full wave rectifier and control
US3551782A (en) * 1968-04-18 1970-12-29 Smith Corp A O Bidirectional power circuit having crossover control means
US3590360A (en) * 1968-11-18 1971-06-29 Sanders Associates Inc High efficiency ac voltage regulator
US3803476A (en) * 1972-10-30 1974-04-09 Westinghouse Canada Ltd Logic control apparatus to control the firing angle of valves in a converter
US4063146A (en) * 1975-05-22 1977-12-13 Reliance Electric Company Digital firing control for a converter
US4017744A (en) * 1975-12-22 1977-04-12 Westinghouse Electric Corporation Digital firing pulse generator for thyristor power converters
HU179165B (en) * 1976-12-06 1982-08-28 Epitoegepgyarto Vallalat Method and circuit array of controlling current convrters,preferably for continuous speed-control of a.c. motors
US4346432A (en) * 1979-07-02 1982-08-24 Sangamo Weston, Inc. Rectifier controller responsive to sensed A.C. voltage signals
US4423477A (en) * 1979-07-02 1983-12-27 Sangamo Weston, Inc. Rectifier controller
US4315305A (en) * 1979-09-12 1982-02-09 Borg-Warner Corporation Controlled D-C power supply
US4328459A (en) * 1980-09-04 1982-05-04 Trw Inc. Current inrush limiting apparatus
US4490780A (en) * 1983-02-02 1984-12-25 Allen-Bradley Company Digital power converter
US4598353A (en) * 1984-11-07 1986-07-01 Hughes Tool Company Thyristor firing circuit for determining phase angle
FI75700C (en) * 1986-05-21 1988-07-11 Kone Oy FOERFARANDE OCH ANORDNING FOER STYRNING AV EFFEKT VID EN LIKSPAENNINGSKAELLA.
US4791545A (en) * 1987-04-20 1988-12-13 Unisys Corporation Zero-crossover SCR power supply regulator
US5165049A (en) * 1990-04-02 1992-11-17 Inductotherm Corp. Phase difference control circuit for induction furnace power supply
US5250777A (en) * 1990-04-02 1993-10-05 Inductotherm Corp. Method and apparatus for variable phase induction heating and stirring
FR2713031B1 (en) * 1993-11-24 1995-12-22 Merlin Gerin AC-DC converter with filtering device.
US6055167A (en) * 1998-08-10 2000-04-25 Custom Power Systems, Inc. Pulse width modulated boost converter integrated with power factor correction circuit
US6969959B2 (en) * 2001-07-06 2005-11-29 Lutron Electronics Co., Inc. Electronic control systems and methods
US6934169B2 (en) * 2003-04-25 2005-08-23 Abb Oy Method of controlling half-controlled rectifier, and rectifier structure
US7006366B2 (en) * 2004-06-10 2006-02-28 Wisconsin Alumni Research Foundation Boost rectifier with half-power rated semiconductor devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113381625A (en) * 2021-08-13 2021-09-10 天津飞旋科技股份有限公司 Soft start rectification circuit, control panel, control method and frequency converter
CN113381625B (en) * 2021-08-13 2021-10-29 天津飞旋科技股份有限公司 Soft start rectification circuit, control panel, control method and frequency converter

Also Published As

Publication number Publication date
DE102005016844A1 (en) 2006-07-27
US20060158913A1 (en) 2006-07-20
US7173834B2 (en) 2007-02-06
JP2006204080A (en) 2006-08-03

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